256 mL of 3.95 M KCI is needed
All ionic compounds
<span>Ionic compounds always act as an electrolyte.As soon as they are added to water to form solutions, they dissociate in their constituent ions.</span>
Solutions have small sized particles that do not settle out, cannot be filtered out, and do not scatter light.
<em>Colloids</em> have small sized particles that do not settle out and cannot be filtered out, but they <em>scatter light</em>.
Hey there!
To find this, you should:
1) multiply the percentage (but in a decimal form) of each isotope by the mass.
2) add all your masses together
3) make sure to check for significant figures and you’re done!
Hope this helps :)
In order to find out the answer to this problem, you need to know how to find the unit rate. A unit rate a rate that has a denominator of 1. You find the unit rate because the problem is asking you to find the faster speed, but the ratios are different.
So 600m in 60 sec you divide both by 60. It comes out as 10m in 1 sec for the heron.
60m in 5 sec is 12m in 1 sec for the duck.
Compare the heron to duck. The heron travels faster.
Give 5 stars if it helped!! :)
